15374220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 45239040

約数和(自身を除く): 29864820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 59, 60, 86, 101, 118, 129, 172, 177, 202, 215, 236, 258, 295, 303, 354, 404, 430, 505, 516, 590, 606, 645, 708, 860, 885, 1010, 1180, 1212, 1290, 1515, 1770, 2020, 2537, 2580, 3030, 3540, 4343, 5074, 5959, 6060, 7611, 8686, 10148, 11918, 12685, 13029, 15222, 17372, 17877, 21715, 23836, 25370, 26058, 29795, 30444, 35754, 38055, 43430, 50740, 52116, 59590, 65145, 71508, 76110, 86860, 89385, 119180, 130290, 152220, 178770, 256237, 260580, 357540, 512474, 768711, 1024948, 1281185, 1537422, 2562370, 3074844, 3843555, 5124740, 7687110, 15374220]

約数ペア:

[(1, 15374220), (2, 7687110), (3, 5124740), (4, 3843555), (5, 3074844), (6, 2562370), (10, 1537422), (12, 1281185), (15, 1024948), (20, 768711), (30, 512474), (43, 357540), (59, 260580), (60, 256237), (86, 178770), (101, 152220), (118, 130290), (129, 119180), (172, 89385), (177, 86860), (202, 76110), (215, 71508), (236, 65145), (258, 59590), (295, 52116), (303, 50740), (354, 43430), (404, 38055), (430, 35754), (505, 30444), (516, 29795), (590, 26058), (606, 25370), (645, 23836), (708, 21715), (860, 17877), (885, 17372), (1010, 15222), (1180, 13029), (1212, 12685), (1290, 11918), (1515, 10148), (1770, 8686), (2020, 7611), (2537, 6060), (2580, 5959), (3030, 5074), (3540, 4343)]